﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Baosight.ZNH.ZMCommon;
using Baosight.Platform.Core;
using Telerik.Windows.Controls;
using Baosight.ZNH.ZMCommon.ChildWindows;
using Baosight.Platform.Core.UI.Controls;
using Baosight.Platform.Core.ServiceModel;
using Baosight.Platform.Core.UI;
using Microsoft.Practices.Unity;

namespace Baosight.ZNH.ZMCD.UI
{
    public partial class ZMCD11 : EFViewCmes
    {
        public ZMCD11()
        {
            InitializeComponent();
            base.BeforeAction += OnBeforeAction;
        }

        /// <summary>
        /// 列表中修改、删除前设置属性、参数
        /// 传递到后台代码
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBeforeAction(object sender, EventArgs e)
        {
            EFViewCmesProperty _view = new EFViewCmesProperty();
            _view.EFGridCheckedRows = this.grid.GetCheckedEIRows();
            base.ViewProperty = _view;
        }

        /// <summary>
        /// 点击新增按钮，弹出新增页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public override void OnInsertButtonClick(object sender, RoutedEventArgs e)
        {
            EIInfo eiInfo = new EIInfo();
            base.OnInsertButtonClickPopup(eiInfo, "目录分类-新增", "insert", null, sender, e);
        }

        /// <summary>
        /// 点击修改按钮，弹出新增页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public override void OnUpdateButtonClick(object sender, RoutedEventArgs e)
        {
            TempButton = sender as Button;
            TempButton.IsEnabled = false;

            IList<EIRow> _list = this.grid.GetCheckedEIRows() == null ? new List<EIRow>() : this.grid.GetCheckedEIRows();            

            EIInfo eiInfo = new EIInfo();
            EIBlock eIBlock = new EIBlock("result");
            EIRow row = new EIRow();
            if (_list.Count > 0)
            {
                if (_list[0]["fdCreatorId"].Equals(this.EIDataContext.GetAttribute("userId")))
                {
                    row = BaseTools.GetEIRowByOldEIRow(this.EIDataContext.GetBlock("result").GetColumns(), _list[0]);
                }
                else
                {
                    BaseTools.OpenEFWindowAlert("不能修改，只有该目录的创建人可以修改此目录！", WindowAlertClosed);
                    return;
                }
            }
            eIBlock.SetRow(0, row);
            eiInfo.AddBlock(eIBlock);

            base.OnUpdateButtonClickPopup(eiInfo, "目录分类-修改", "update", null, sender, e);
        }

        /// <summary>
        /// 弹出窗口关闭时执行的方法
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void InsertWindow_Closed(object sender, WindowClosedEventArgs e)
        {
            if (e.DialogResult == true)
            {
                //刷新Grid区域
                this.grid.Refresh();
                UpdateHomePageData(new EIInfo());
            }

            //按钮生效
            base.TempButtonOpen(true);
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public override void OnDeleteButtonClick(object sender, RoutedEventArgs e)
        {
            TempButton = sender as Button;
            TempButton.IsEnabled = false;

            List<EIRow> _eIRows = this.grid.CheckedEIRows;
            if (_eIRows.Count <= 0)
            {
                BaseTools.OpenEFWindowAlert("请选择一条记录删除！", WindowAlertClosed);
                return;
            }
            if (_eIRows.Count == 1)
            {
                if (!_eIRows[0]["fdCreatorId"].Equals(this.EIDataContext.GetAttribute("userId")))
                {
                    BaseTools.OpenEFWindowAlert("不能删除，只有此目录的编制人可以删除此目录！", WindowAlertClosed);
                    return;
                }
                EIInfo info = this.BuildEIData(OperationMode.Query, eServiceName, "canDelete", DataRange.CheckedItems, null);
                this.Submit(info, CanDeleteQueryCompleted);
                return;
            }
            else 
            {
                BaseTools.OpenEFWindowAlert("最多只能选择一条记录进行删除！", WindowAlertClosed);
                return;
            }            
        }

        /// <summary>
        /// 判断是否能删除的回调函数
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void CanDeleteQueryCompleted(object sender, DoWorkCompletedEventArgs e)
        {
            if (e.EIInfo.Status != -1)
            {
                base.OnDeleteButtonClick(TempButton , null);
                return;
            }
            BaseTools.OpenEFWindowAlert(e.EIInfo.Msg, WindowAlertClosed);
        }

        /// <summary>
        /// 新增或修改之前的数据传输
        /// 构造新增页面内容、弹出页面
        /// </summary>
        /// <param name="eIInfo"></param>
        /// <param name="title"></param>
        public override void OpenPopup(EIInfo _eIInfo, string _title, string _dialogType, string _args)
        {
            ZMCD12 view = new ZMCD12(_dialogType);//构造一个新的修改页面
            view.EIDataContext = new Platform.Core.UI.EIDataContext();
            view.EIDataContext.Update(_eIInfo);

            if (_dialogType.Equals("insert"))
            {
                view.fdSuperDirId.Value = this.fdSuperDirId.Value;
                view.fdDirType.Value = this.fdDirType.Value;
            }

            CmesWindows _popup = new CmesWindows();//构造一个弹出页面
            _popup.ResizeMode = ResizeMode.NoResize;//设置不能修改窗口大小
            _popup.Header = _title == null ? "" : _title;//设置Title
            _popup.Content = view;//让新增页面在弹出窗口显示
            _popup.Closed += new EventHandler<WindowClosedEventArgs>(InsertWindow_Closed);
            _popup.ShowDialog();//模态显示弹出窗口
        }

        /// <summary>
        /// 重写基类方法：根据数据的改变更新主页面的数据
        /// </summary>
        /// <param name="data"></param>
        public override void UpdateHomePageData(EIInfo data)
        {
            // 数据发布
            IEventAggregator eventAggreator = Container.Resolve<IEventAggregator>();
            EIDataPublishedEvent dataPublishedEvent = eventAggreator.GetEvent<EIDataPublishedEvent>();
            dataPublishedEvent.Publish(data);
        }

    }
}
